New post on http://twitter.com/CaltransDist10 : TrafficAlert Amador County SR88 Will be closed at 4pm on 2/22 from east of Silver Lk to Carson Spur- due to avalanche control. Chains rq'd on all except 4wd with sno tires on all 4- Cook's Sta to Picketts Jct. Chains or sno tires required from Picketts Jct - w of Woodfords http://pic.twitter.com/feN4QBV3xU